MICRF213AYQS RF Transceiver IC 315MHz 16-Pin SOIC Package

MICRF213AYQS Overview

The MICRF213AYQS is a highly integrated, low-power ASK/OOK superheterodyne receiver designed for wireless communication applications. It provides excellent sensitivity and selectivity in the 300 to 450 MHz frequency range, making it suitable for remote control and data transmission systems. This device incorporates a low-noise amplifier, mixer, and demodulator in a compact 16-pin package, simplifying design and reducing component count. With its optimized power consumption and robust performance, the MICRF213AYQS is ideal for battery-powered industrial and consumer electronics. For more technical details and procurement, visit Fabricant de circuits intégrés.

MICRF213AYQS Technical Specifications

Paramètres	Spécifications
Operating Frequency Range	300 MHz to 450 MHz
Tension d'alimentation	2.2 V to 3.6 V
Current Consumption (Rx Mode)	4.5 mA (typical)
Sensibilité du récepteur	-112 dBm (typical at 10^-3 BER)
Demodulation Type	ASK/OOK
Intermediate Frequency (IF)	10.7 MHz
Type d'emballage	16-lead QSOP
Plage de température de fonctionnement	De -40°C à +85°C

MICRF213AYQS Key Features

• High Sensitivity Receiver: Enables reliable detection of weak signals, improving communication range and data integrity in noisy environments.
• Large gamme de fréquences : Covers 300 to 450 MHz, providing flexibility for various regional and industrial wireless standards.
• Faible consommation d'énergie : Operates at just 4.5 mA typical current in receive mode, extending battery life in portable and remote applications.
• Integrated Superheterodyne Architecture: Combines low-noise amplifier and mixer for improved selectivity and reduced interference.
• Compact 16-Pin QSOP Package: Facilitates easy PCB layout and space-saving designs suitable for compact devices.
• Robust Operating Temperature Range: Supports operation from -40??C to +85??C, suitable for harsh industrial environments.

MICRF213AYQS Advantages vs Typical Alternatives

This device offers superior sensitivity and low power consumption compared to many conventional ASK/OOK receivers. Its integrated superheterodyne design results in better selectivity and noise rejection, enhancing signal accuracy. The broad operating voltage and temperature range ensure reliable performance under diverse conditions. Additionally, the compact packaging reduces board space and assembly complexity, making it a preferred choice over discrete component solutions.

Applications typiques

• Wireless remote control systems for industrial automation, providing secure and reliable signal reception in demanding environments.
• Home security systems requiring low-power and sensitive RF receivers for effective wireless sensor communication.
• Garage door openers and keyless entry systems benefiting from the wide frequency coverage and low current consumption.
• Wireless data transmission modules in consumer electronics where compact size and efficient operation are critical.

MICRF213AYQS Brand Info

The MICRF213AYQS is part of a family of RF receiver solutions designed and manufactured by a leading semiconductor company specializing in wireless communication components. This product line focuses on delivering high-performance, low-power RF front-end devices that meet the rigorous demands of industrial and consumer markets. The MICRF213AYQS exemplifies this commitment by combining robust functionality with ease of integration, supported by comprehensive technical documentation and application support.

FAQ

What modulation schemes does the MICRF213AYQS support?

The device supports amplitude shift keying (ASK) and on-off keying (OOK) modulation schemes. These are commonly used for simple, low-cost wireless communication systems, enabling efficient data reception and demodulation.

What is the typical current consumption in receive mode?

The typical current consumption in receive mode is approximately 4.5 mA, which helps extend battery life in portable and remote applications by minimizing power usage during signal reception.

Can the MICRF213AYQS operate in harsh temperature environments?

Yes, it is designed to operate reliably across a wide temperature range from -40??C to +85??C, making it suitable for industrial and outdoor applications exposed to varying environmental conditions.

What package type is used for this RF receiver?

The device comes in a 16-lead QSOP (Quarter Small Outline Package), which provides a compact footprint suitable for space-constrained designs while facilitating easy PCB assembly.

Which frequency bands does the MICRF213AYQS cover?

The receiver supports operation within the 300 MHz to 450 MHz frequency band, covering many common wireless communication bands used in remote controls, security systems, and industrial telemetry applications.